Q$2.$ Inglenook Co$.$ produces wine. The company expects to produce $2,500,000$ two$-$liter bottles of Chablis in $2015.$ Inglenook purchases empty glass bottles from an outside vendor. Its target ending inventory of such bottles is $80,000$ ; its beginning inventory is $50,000.$ For simplicity, ignore breakage. Compute the number of bottles to be purchased in $2015.$

Q$3.$ DeCesare Computers makes $5,200$ units of a circuit board, CB$76,$ at a cost of $$280$ each. The variable cost per unit is $$190$ and the fixed cost per unit is $$90.$ Peach Flectronics offers to supply $5,200$ units of CB$76$ for $$260.$ If DeCesare buys from Peach, it will be able to save $$10$ per unit in fixed costs but continue to incur the remaining $$80$ per unit. Should DeCesare accept Peach's offer? Explain.